DE59709866D1 - Process for reducing the pollutant emissions of an internal combustion engine - Google Patents
Process for reducing the pollutant emissions of an internal combustion engineInfo
- Publication number
- DE59709866D1 DE59709866D1 DE59709866T DE59709866T DE59709866D1 DE 59709866 D1 DE59709866 D1 DE 59709866D1 DE 59709866 T DE59709866 T DE 59709866T DE 59709866 T DE59709866 T DE 59709866T DE 59709866 D1 DE59709866 D1 DE 59709866D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- engine
- reducing
- internal combustion
- pollutant emissions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/46—Series type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/02—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by cutting out a part of engine cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S123/00—Internal-combustion engines
- Y10S123/11—Antidieseling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Gasification And Melting Of Waste (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The engine is kept moving for a defined time before stopping, whilst the fuel supply is cut off, and only air is delivered to the cylinders so that the residual harmful products are passed through the catalytic converter whilst it is still at operating temperature. The combustion engine may be left to run so that the engine rotation speed (n) successively falls from the beginning of the cleaning or flushing period (t1) until the engine stop period (t2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97119038A EP0913564B1 (en) | 1997-10-31 | 1997-10-31 | Process for reducing pollutant emissions of an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59709866D1 true DE59709866D1 (en) | 2003-05-22 |
Family
ID=8227547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59709866T Expired - Lifetime DE59709866D1 (en) | 1997-10-31 | 1997-10-31 | Process for reducing the pollutant emissions of an internal combustion engine |
Country Status (6)
Country | Link |
---|---|
US (1) | US6195985B1 (en) |
EP (1) | EP0913564B1 (en) |
JP (1) | JPH11210520A (en) |
KR (1) | KR19990037139A (en) |
AT (1) | ATE237749T1 (en) |
DE (1) | DE59709866D1 (en) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19852228A1 (en) * | 1998-11-12 | 2000-05-18 | Bayerische Motoren Werke Ag | Method and device for the controlled shutdown of an internal combustion engine |
US6657315B1 (en) * | 2000-08-25 | 2003-12-02 | Ford Global Technologies, Llc | Method of operating a hybrid electric vehicle to reduce emissions |
JP3721088B2 (en) | 2001-03-01 | 2005-11-30 | 株式会社日立製作所 | Control device for hybrid vehicle |
DE10135303A1 (en) * | 2001-07-19 | 2003-02-13 | Bosch Gmbh Robert | Method and device for exhaust gas aftertreatment in internal combustion engines |
US6901751B2 (en) | 2002-02-01 | 2005-06-07 | Cummins, Inc. | System for controlling particulate filter temperature |
US6619034B1 (en) | 2002-03-27 | 2003-09-16 | Ford Motor Company | Method and apparatus for reducing vehicular emissions by selectively heating a catalytic converter |
EP1367256B1 (en) * | 2002-05-14 | 2007-04-18 | Ford Global Technologies, LLC | Method for preparing an internal combustion engine to start |
DE10241443A1 (en) * | 2002-09-06 | 2004-03-25 | Daimlerchrysler Ag | Internal combustion engine and method for operating the same |
US20050166883A1 (en) * | 2002-09-06 | 2005-08-04 | Normann Freisinger | Internal combustion engine and method for the operation thereof |
DE10250657B4 (en) * | 2002-10-31 | 2012-08-16 | Robert Bosch Gmbh | Method for operating an internal combustion engine |
EP1464799A1 (en) * | 2003-03-31 | 2004-10-06 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Method for starting an internal combustion engine |
JP4233490B2 (en) * | 2004-05-25 | 2009-03-04 | 三菱電機株式会社 | Control device for internal combustion engine |
EP1657418B1 (en) * | 2004-11-16 | 2008-03-19 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Internal combustion engine and method of stop position control |
US7654238B2 (en) * | 2004-11-08 | 2010-02-02 | Ford Global Technologies, Llc | Systems and methods for controlled shutdown and direct start for internal combustion engine |
US20080288132A1 (en) | 2007-05-16 | 2008-11-20 | General Electric Company | Method of operating vehicle and associated system |
US8424295B2 (en) * | 2009-09-29 | 2013-04-23 | Ford Global Technologies, Llc | Particulate filter regeneration during engine shutdown |
US8407988B2 (en) * | 2009-09-29 | 2013-04-02 | Ford Global Technologies, Llc | Particulate filter regeneration in an engine coupled to an energy conversion device |
US8464514B2 (en) * | 2009-09-29 | 2013-06-18 | Ford Global Technologies, Llc | Method for regenerating a particulate filter for a boosted direct injection engine |
US8402751B2 (en) * | 2009-09-29 | 2013-03-26 | Ford Global Technologies, Llc | Particulate filter regeneration in an engine |
US8438840B2 (en) * | 2009-09-29 | 2013-05-14 | Ford Global Technologies, Llc | Particulate filter regeneration in an engine |
US20110203258A1 (en) * | 2010-02-25 | 2011-08-25 | International Engine Intellectual Property Company , Llc | Exhaust valve actuation system for diesel particulate filter regeneration |
US9771845B2 (en) | 2010-07-01 | 2017-09-26 | GM Global Technology Operations LLC | Hydrocarbon adsorber regeneration system |
JP5577183B2 (en) * | 2010-08-05 | 2014-08-20 | ヤンマー株式会社 | Gas engine scavenging operation method |
DE102010038153B3 (en) | 2010-10-13 | 2012-03-08 | Ford Global Technologies, Llc. | Particle sensor for protection of components of exhaust system of turbocharged engine, is arranged at lower pressure side of turbocharger, and outputs signal for switching off exhaust gas recirculation |
DE102013205541A1 (en) * | 2012-07-30 | 2014-05-15 | Ford Global Technologies, Llc | Method for operating an internal combustion engine, method for switching off an internal combustion engine and engine control device |
US9394837B2 (en) * | 2012-08-13 | 2016-07-19 | Ford Global Technologies, Llc | Method and system for regenerating a particulate filter |
WO2015026903A1 (en) * | 2013-08-20 | 2015-02-26 | General Electric Company | Vehicle temperature regulation system and method |
EP2927453A1 (en) * | 2014-04-02 | 2015-10-07 | Volvo Car Corporation | Vehicle ambient air purification arrangement and method, and vehicle comprising such arrangement |
EP2927030B1 (en) | 2014-04-02 | 2017-10-04 | Volvo Car Corporation | Vehicle ambient air purification arrangement and method, and a vehicle and vehicle fleet comprising such arrangement |
US9453442B2 (en) * | 2014-12-19 | 2016-09-27 | Robert Bosch Gmbh | Method for regenerating an exhaust gas aftertreatment device |
DE102016203845A1 (en) * | 2016-03-09 | 2017-09-14 | Bayerische Motoren Werke Aktiengesellschaft | Start-stop device for initiating an automatic shutdown of a prime mover |
US10247075B2 (en) * | 2016-05-10 | 2019-04-02 | Cummins Emission Solutions Inc. | Systems and methods for reducing noise in reductant insertion assemblies |
DE102016211608A1 (en) * | 2016-06-28 | 2017-12-28 | Robert Bosch Gmbh | Method and control device for correcting an output signal of an exhaust gas sensor |
KR101807059B1 (en) * | 2016-09-09 | 2017-12-08 | 현대자동차 주식회사 | Method and apparatus for preventing diseling of engine for mild hybrid electric vehicle |
JP6558353B2 (en) * | 2016-12-06 | 2019-08-14 | トヨタ自動車株式会社 | vehicle |
GB2574041A (en) | 2018-05-24 | 2019-11-27 | Ford Global Tech Llc | Method of operating an internal combustion engine |
DE102018113610B4 (en) | 2018-06-07 | 2021-02-04 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Regeneration of a particle filter |
DE102020105130B4 (en) | 2020-02-27 | 2021-10-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vehicle device |
US10989085B1 (en) * | 2020-05-29 | 2021-04-27 | Philip Owen Jung | Emission-free cold-start and warm-start of internal combustion engines |
KR20220023469A (en) * | 2020-08-21 | 2022-03-02 | 엘지전자 주식회사 | Gas engine heat pump and method thereof |
JP7414022B2 (en) * | 2021-01-13 | 2024-01-16 | トヨタ自動車株式会社 | Hybrid vehicle control device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158144A (en) * | 1964-11-24 | Walker | ||
US3338111A (en) * | 1965-10-23 | 1967-08-29 | Walker Brooks | Idle fuel shut off control |
US3771921A (en) * | 1972-08-23 | 1973-11-13 | Gen Motors Corp | Reactor air pump drive system |
US3867919A (en) * | 1973-02-05 | 1975-02-25 | Ford Motor Co | Anti-dieseling control |
DE3723703A1 (en) | 1986-01-22 | 1989-01-26 | Kloeckner Humboldt Deutz Ag | Internal combustion engine with at least one soot filter |
DE4029672A1 (en) * | 1990-09-19 | 1992-04-02 | Daimler Benz Ag | Multicylinder IC engine with exhaust catalytic converter - uses cylinders periodically to ventilate exhaust until warm=up is complete |
JP2827568B2 (en) * | 1991-04-30 | 1998-11-25 | トヨタ自動車株式会社 | Hybrid vehicle drive system |
GB2261614A (en) * | 1991-11-22 | 1993-05-26 | Ford Motor Co | Internal combustion engine |
DE4141946C2 (en) | 1991-12-19 | 2003-03-13 | Bosch Gmbh Robert | Method and device for controlling the operation of a secondary air pump |
EP0561311B1 (en) | 1992-03-18 | 1996-07-24 | Bayerische Motoren Werke Aktiengesellschaft | Exhaust cleaning device of an internal combustion engine with a converter and an adsorber |
EP0570241B1 (en) * | 1992-05-15 | 1997-04-16 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Operating method for a hybrid car |
DE4338740C1 (en) * | 1993-11-12 | 1995-01-26 | Bosch Gmbh Robert | Method for reducing the exhaust emissions when switching off internal combustion engines |
JP3417207B2 (en) * | 1995-06-21 | 2003-06-16 | 日産自動車株式会社 | Engine fuel cut control device |
JP3177153B2 (en) * | 1996-04-10 | 2001-06-18 | 本田技研工業株式会社 | Control device for hybrid vehicle |
-
1997
- 1997-10-31 EP EP97119038A patent/EP0913564B1/en not_active Expired - Lifetime
- 1997-10-31 DE DE59709866T patent/DE59709866D1/en not_active Expired - Lifetime
- 1997-10-31 AT AT97119038T patent/ATE237749T1/en not_active IP Right Cessation
-
1998
- 1998-10-16 KR KR1019980043266A patent/KR19990037139A/en not_active Application Discontinuation
- 1998-10-19 US US09/174,547 patent/US6195985B1/en not_active Expired - Fee Related
- 1998-11-02 JP JP10312101A patent/JPH11210520A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR19990037139A (en) | 1999-05-25 |
EP0913564A1 (en) | 1999-05-06 |
ATE237749T1 (en) | 2003-05-15 |
JPH11210520A (en) | 1999-08-03 |
EP0913564B1 (en) | 2003-04-16 |
US6195985B1 (en) | 2001-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |